VULNERABILITY INTELLIGENCE
CVE-2007-4247
CVSS score4.3 MEDIUM
EPSS probability14.66%
CISA KEVNot currently listed
Published2007-08-08
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:N/I:N/A:P
Description
Windows Calendar on Microsoft Windows Vista allows remote attackers to cause a denial of service (NULL dereference and persistent application crash) via a malformed ICS file.